1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.25.0.0/16
  4. AS13335  | 104.25.240.0/20

104.25.240.0/20

AS13335  ·  Cloudflare, Inc.

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Summary

Country United States
Domain cloudflare.com
ASN AS13335
Registry ARIN
ID CLOUDFLARENET

WHOIS Details

NetHandle:      NET-104-16-0-0-1
OrgID:          CLOUD14
Parent:         NET-104-0-0-0-0
NetName:        CLOUDFLARENET
NetRange:       104.16.0.0 - 104.31.255.255
NetType:        allocation
Comment:        All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Comment:        Geofeed: https://api.cloudflare.com/local-ip-ranges.csv
RegDate:        2014-03-28
Updated:        2024-09-04
TechHandle:     ADMIN2521-ARIN
AbuseHandle:    ABUSE2916-ARIN
NOCHandle:      NOC11962-ARIN
Source:         ARIN


OrgID:          CLOUD14
OrgName:        Cloudflare, Inc.
CanAllocate:    
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2010-07-09
Updated:        2024-11-25
OrgAdminHandle: ADMIN2521-ARIN
OrgTechHandle:  ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgNOCHandle:   CLOUD146-ARIN
OrgRoutingHandle:   CLOUD146-ARIN
Source:         ARIN


POCHandle:      CLOUD146-ARIN
IsRole:         Y
LastName:       Cloudflare-NOC
FirstName:      
Street:         101 Townsend St
City:           San Francsico
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2021-07-01
Updated:        2025-08-20
OfficePhone:    +1-650-319-8930
Mailbox:        noc@cloudflare.com
Source:         ARIN


POCHandle:      NOC11962-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-04-19
Updated:        2025-03-12
OfficePhone:    +1-650-319-8930
Mailbox:        noc@cloudflare.com
Source:         ARIN


POCHandle:      ABUSE2916-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-02-14
Updated:        2024-09-04
OfficePhone:    +1-650-319-8930
Mailbox:        abuse@cloudflare.com
Source:         ARIN


POCHandle:      ADMIN2521-ARIN
IsRole:         Y
LastName:       Admin
FirstName:      
Street:         101 Townsend Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94107
RegDate:        2011-04-19
Updated:        2025-06-12
OfficePhone:    +1-650-319-8930
Mailbox:        rir@cloudflare.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.25.0.0/16

No nearby ranges found.

Hosted domains

There are 494 domain names hosted across 120 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.25.248.32 seeleylakewoodstoves.com 57
104.25.249.32 hoosierprideproject.org 48
104.25.245.43 austin3dmammogram.com 47
104.25.241.46 stuartcrystal.eu 36
104.25.242.46 royaldoulton.ca 31
104.25.243.46 classreport.org 21
104.25.244.46 classreport.org 20
104.25.246.4 studentiperlaliberta.it 19
104.25.247.4 schweiger.is 18
104.25.244.33 soundhound.com 17
104.25.249.95 selectspecs.com 11
104.25.245.33 midomi.com 11
104.25.249.42 magiccityypkiwanis.org 10
104.25.250.42 onthcc.net 10
104.25.253.4 immorallive.com 9
104.25.250.95 selectspecs.com 9
104.25.252.4 immorallive.com 7
104.25.242.4 vier-elemente-coaching.com 7
104.25.241.37 adultautismcenter.org 5
104.25.246.105 jonobacon.com 5

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

4,096 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.25.241.142 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.254.186 AS13335 Cloudflare, Inc. 0.13ms from Brisbane, AU
104.25.252.5 AS13335 Cloudflare, Inc. 0.13ms from Brisbane, AU
104.25.250.43 AS13335 Cloudflare, Inc. 0.13ms from Brisbane, AU
104.25.243.173 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.253.211 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM
104.25.240.23 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM
104.25.242.163 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM
104.25.255.70 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM
104.25.245.186 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.246.125 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.251.96 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.244.11 AS13335 Cloudflare, Inc. 0.13ms from Auckland, NZ
104.25.249.204 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.248.78 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
104.25.247.78 AS13335 Cloudflare, Inc. 0.14ms from Yerevan, AM

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
86.89.222.212 AS1136 KPN B.V. 1.18ms from Amsterdam, NL
31.21.235.212 AS50266 Odido Netherlands B.V. 2.63ms from Amsterdam, NL
72.178.255.84 AS11427 Charter Communications Inc 19.25ms from Houston, US
113.235.210.196 AS4837 CHINA UNICOM China169 Backbone 8.53ms from Liaoyang, CN
87.80.115.212 AS5607 Sky UK Limited 5.71ms from London, GB
104.156.141.148 AS35916 MULTACOM CORPORATION 0.14ms from Los Angeles, US
189.41.76.68 AS53006 ALGAR TELECOM S/A 10.64ms from Osasco, BR
193.71.252.68 AS2116 GLOBALCONNECT AS 1.75ms from Sandefjord, NO
200.113.123.68 AS15311 TELEFONICA EMPRESAS CHILE SA 1.51ms from Santiago, CL
49.234.161.100 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.46ms from Shanghai, CN
208.73.20.148 AS29713 Reliable Hosting Services 0.18ms from Berkeley Springs, US
213.197.88.196 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 2.38ms from Budapest, HU
34.245.111.244 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
78.34.114.68 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 5.52ms from Duesseldorf, DE
96.92.32.84 AS7922 Comcast Cable Communications, LLC 8.86ms from Flint, US
92.210.54.68 AS3209 Vodafone GmbH 17.25ms from Hamburg, DE
136.165.60.148 AS1657 University of Louisville 5.02ms from Indianapolis, US
209.16.170.84 AS63457 Liberty Connect 3.63ms from Kansas City, US
39.37.172.36 AS17557 Pakistan Telecommunication Company Limited 2.10ms from Lahore, PK
47.205.24.148 AS5650 Frontier Communications of America, Inc. 5.60ms from Miami, US
141.253.243.52 AS54253 Oracle Corporation 1.73ms from Milan, IT
77.79.184.244 AS24955 JSC "Ufanet" 17.38ms from Moscow, RU
151.244.234.20 AS399486 12651980 CANADA INC. 1.12ms from New York City, US
80.131.147.196 AS3320 Deutsche Telekom AG 2.83ms from Nuernberg, DE
202.222.53.132 AS18121 Ishikawa Computer Center Co.,LTD. 5.05ms from Osaka, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 104.25.244.51
traceroute to 104.25.244.51 (104.25.244.51): 64 hops max, 52 byte packets
4 [AS13335] 172.69.220.2 1.138 ms
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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